:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --text-color: #34495e;
}

body {
    font-family: 'Segoe UI', system-ui;
    line-height: 1.6;
    color: var(--text-color);
}

.nav-list {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem;
    background: var(--primary-color);
}

.nav-list a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: var(--secondary-color);
}


/* 添加到style.css */



